摘要
制备并鉴定茶树油β-环糊精包合物,达到将茶树油固化的目的。采用饱和溶液法对茶树油进行包合,通过L_9(3~4)正交试验法优选出最佳包合工艺,并采用薄层层析法(TLC)、紫外分光光度法(UV)及显微成像法对包合物进行鉴别。结果显示,茶树油β-环糊精包合物的最佳包合工艺为:β-环糊精质量与茶树油体积之比为5︰1,无水乙醇与茶树油的体积比为2︰1,包合温度为60℃,包合时间为4 h,TLC、UV和显微成像均显示茶树油与β-环糊精形成稳定的包合物且其性质稳定。
To prepare and identify the tea tree oil β-cyclodextrin inclusion complex for solidified the tea tree oil, the saturated water solution was used. The best inclusion process was obtained by L9（3~4） orthogonal design. The properties of the inclusion complex were identified by thin layer chromatography（TLC）, ultra-violet spectrophotometry（UV）, and microscopic imaging method. The results showed that the optimum preparing conditions were the ratio of β-cyclodextrin to tea tree oil 5/1（g/mL）, volume ratio of ethanol to tea tree oil 2/1, temperature 60 ℃ and time 4 h. The obtained tea tree oil β-cyclodextrin inclusion complex was confirmed having a stable property by TLC, ultra-violet spectrophotometry and microscopic imaging method.
作者
刘晓敏
龙春霞
郑晓斌
LIU Xiao - min;LONG Chun - xia;ZHENG Xiao - bin(School of Chemistry and Chemical Engineering, Guangdong Pharmaceutical University/Guangdong Cosmetics Engineering ＆ Technology Research Center, Zhongshan 528458, Guangdong, Chin)
出处
《香料香精化妆品》
CAS
2018年第3期33-36,共4页
Flavour Fragrance Cosmetics
基金
广东省化妆品工程技术研究中心开放项目基金资助
关键词
茶树油
Β-环糊精包合物
薄层层析法
紫光分光光度法
显微成像法
tea tree oil
β-cyclodextrin inclusion complex
thin layer chromatography ultra-violetspectrophotometry
microscopic imaging method
